Reuters wrote that resolution would task the IAEA with issuing a so-called "comprehensive report" on Iran's nuclear activities in addition to its regular quarterly ones, which would describe in more detail and put further focus on problem areas like Iran's continued failure to explain uranium traces found at undeclared sites.
According to Reuters the aim is to force Iran back to the negotiating table to agree new restrictions on its nuclear activities in exchange for sanctions relief - both less far-reaching than those in a 2015 nuclear deal with major powers that Trump pulled the United States out of in 2018, prompting its collapse.
According to Reuters, the United States has not been the driving force behind the resolution but is still expected to back it, as happened with the last resolution against Iran in June, diplomats said.
Reuters